Golf putter attachment



FIG. 1 is a perspective view of a golf putter attachment, showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is right side elevational view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is rear elevational view thereof.

The broken line representation of a fragmented golf putter in FIG. 1 is for illustrative purposes only. 

The ornamental design for a golf putter attachment, as shown and described. 